On OnePlus phone, there is no File 'batt_reset_soc' in "/sys/class/power_supply/battery/".
There is only:

Maybe u need to check *.bin file too, in "/data/system/" because I think if that be deleted, it will reset the '% timer' to calibrate new.

What you think?
(OnePlus 5, oxygen os A9.0.9)
On OnePlus phone, there is no File 'batt_reset_soc' in "/sys/class/power_supply/battery/".
There is only:

Maybe u need to check *.bin file too, in "/data/system/" because I think if that be deleted, it will reset the '% timer' to calibrate new.
What you think?
(OnePlus 5, oxygen os A9.0.9)